I need help

I am spending Thanksgiving with Cory's family for the first time. On Thanksgiving it is his grandma's birthday so they want it to be extra special for her. I have asked what to bring and every time I was told nothing. The three sisters (Cory's mom is one of them) are doing everything. I don't want to be rude and show up empty handed. What do I bring? I was thinking another type of dessert other than pie, or should I just bring flowers? I know I should also get a gift for his grandma but I have no clue what she likes. For those of you who know my dad's side of the family his grandparents are like my dad's parents in some ways (whom I haven't seen since I was 16 for many reasons). So help what do I get them?!?!?

Cory gets Brownie Points

I didn't have a chance to post yesterday but Cory definitely got brownie points. Yesterday he showed up at my work with breakfast for me! I didn't ask him to or anything but he just thought I might want some breakfast...Boys learn from him.